Is the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) worth it?
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) is worth considering with a 4.3/10 consensus score. Experts highlight 2-pole 50a rating sized for an ev charger, electric range or dryer circuit and rated for both 120/240-volt and 120/208-volt service configurations. Best for: 240-volt high-draw circuits, EV charger and range circuits, Leviton Load Center owners.
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Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard)
Smart Circuit Breaker
Expert consensus
How we scoreKey Features
- ✓ 2-pole 50A, 120/240V
- ✓ Standard trip
- ✓ 10 KA interrupt rating
- ✓ Snap-in mount
- ✓ My Leviton app control
Best For
Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) vs. the alternatives
How the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) stacks up against other Energy options on price, expert consensus, and ecosystem support.
| Product | Price | Consensus | Works With | Verdict |
|---|---|---|---|---|
| Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard)This page | $172.31 | 4.3/10 | major smart home platforms | Good Value |
| Leviton LB120-DST 2nd Gen Smart Circuit Breaker (1-Pole 20A, AFCI/GFCI) | $144.10 | 5.1/10 | major smart home platforms | Good Value |
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) ($172.31 list) earns a 4.3/10 expert consensus, versus the Kasa Smart Plug Power Strip HS300 at $40 list (8.5/10 consensus).
What Experts Agree On
What Experts Love
- ✓ 2-pole 50A rating sized for an EV charger, electric range or dryer circuit
- ✓ Rated for both 120/240-volt and 120/208-volt service configurations
- ✓ 10 KA interrupt rating, matching the dual-function breaker
- ✓ Same remote control, scheduling and consumption reporting in the My Leviton app
Common Criticisms
- ✗ No outlet we track has published a review of this exact model
- ✗ Standard trip only — publishes neither arc nor ground fault protection
- ✗ Designed for the Leviton Load Center only, and requires the Whole Home Energy Monitor
- ✗ Costs more than the dual-function breaker while publishing less protection
Frequently Asked Questions
Is the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) worth it?
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) earns a 4.3/10 consensus score and is rated "Good Value". At $172.31, it is best for 240-volt high-draw circuits. It ranks among the top picks in its category.
How much does the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) cost?
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) is priced at $172.31. With a 4.3/10 score and a "Good Value" rating, that price represents a premium ask relative to the ~7.5/10 average for Energy products. Prices shift often, so check the live figure before buying.
Who is the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) best for?
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) is best for 240-volt high-draw circuits, EV charger and range circuits, Leviton Load Center owners. Experts rate it "Good Value" with a 4.3/10 consensus.
How does the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) compare to other Energy options?
Among the Energy products we have aggregated, the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) ranks below average with a 4.3/10 score. See our full category comparison for head-to-head details.
What smart home systems does the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) work with?
The Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
What are the best alternatives to the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard)?
If the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) ($172.31, 4.3/10) is not the right fit, the closest alternatives in Energy are Leviton LB120-DST 2nd Gen Smart Circuit Breaker, EcoFlow Smart Gateway (200A), EcoFlow Smart Home Panel 2. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard)?
The main strengths of the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard) are 2-pole 50a rating sized for an ev charger, electric range or dryer circuit and rated for both 120/240-volt and 120/208-volt service configurations. The most-cited downside is no outlet we track has published a review of this exact model. Overall, experts rate it "Good Value" with a 4.3/10 consensus score.
Decided on the Leviton LB250-ST 2nd Gen Smart Circuit Breaker (2-Pole 50A, Standard)?
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Sources & Methodology
Consensus score based on available data. See how we build consensus scores.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you.This is a consensus review — we did not test this product ourselves. Always verify current prices and availability before purchasing.
Independence notice: Smart Home Explorer is an independent publication. Leviton and other product names, logos, and brands referenced on this page are the property of their respective owners and are used for identification purposes only. This review is not sponsored by, affiliated with, or endorsed by Leviton or any other manufacturer named in this article.